Fits All: Dell inspiron - 2500 PIII 850 (See All Models and Part Numbers) Highest Capacity: 5200 mAh - 77 wHr Highest Capacity Battery ! 5200 mAh - 77 wHr The longest lasting battery for the Dell  inspiron - 2500 PIII 850. Guaranteed for 2 years with a 45 day money back guarantee. Fits Laptop Models: The Part Numbers List covers the majority of part numbers. If your part number does not show up it, this battery still WILL fit your corresponding Model. Inspiron: 2500, 2500 C700, 2500 C800, 2500 C900, 2500 P1.0G, 2500 P10G, 2500 PIII 70, 2500 PIII 700, 2500 PIII 85, 2500 PIII 850, 2500 PIII 90, 2500 PIII 900, 2500 Series, 3700, 3700 400PII, 3700 450PIII, 3700 500PIII, 3700 C433, 3700 C433, C, 3700 C433GT, 3700 C466, 3700 C466GT, 3700 R450GT, 3700 R500GT, 3800, 3800 C450ST, 3800 C500ST, 3800 C500SW, 3800 C600, 3800 C600SW, 3800 C700, 3800 C700SW, 3800 PIII 50, 3800 PIII 500, 3800 PIII 600, 3800 PIII 650, 3800 PIII 800, 3800 R500GT, 3800 R600GW, 3800 R650GW, 3800 R700, 3800 R700GW, 3800 R700SO, 3800 R750, 3800 R800, 4000, 4000 C600, 4000 C600GW, 4000 C700, 4000 C800, 4000 P1.0G, 4000 P10G, 4000 P900, 4000 R600, 4000 R650, 4000 R650GW, 4000 R700, 4000 R700GO, 4000 R800, 4000 R850, 4100, 4100 1.0G, 4100 1.1G, 4100 1.2G, 4100 10G, 4100 11G, 4100 12G, 4100 866, 4150, 8000, 8000 C600, 8000 C600XW, 8000 C700, 8000 G650VW, 8000 G700UO, 8000 P1.0G, 8000 P10G, 8000 R1.0G, 8000 R10G, 8000 R600, 8000 R650, 8000 R700, 8000 R800, 8000 R850, 8000 R900, 8100, 8100 1.13G-M, 8100 1.2G-M, 8100 113G-M, 8100 12G-M, 8100 833-M, 8100 Series, 8200, latitude: C, C500, C510, C510 C106G, C540, C600, C600 700, C600 750, C600 850, C610, C610 P10G, C610 P12G, C640, C800, C800 10G, C800 850, C810, C810 P10G, C810 P11G, C810 P733, C840, C840 18G, C840 20G, C840 C16G, CP, CP M166ST, CP M200SD, CP M233ST, CP M266XT, CP series, CPI, CPi 233ST, CPi 366, CPi A300ST, CPi A366ST, CPi A366XT, CPi A400XT, CPi D233, CPi D233ST, CPi D266XT, CPI D300XT, CPI R, CPi R PII 400, CPi R400GT, CPIA, CPiA 300ST, CPiA 366ST, CPiA 366XT, CPiA 400XT, CPIC, CPiC 333GT, CPiC 400GT, CPID, CPID 233, CPID 266XT, CPID 300XT, CPIR, CPiR 400GT, Cpja, Cpjba, Cpjt, Cpjtt, CPM, CPm 166ST, CPm 233ST, CPm 233XT, CPT, CPt 433, CPt 450, CPt 466, CPt 500, CPt 600, CPt C333GT, CPt C400GT, CPt C550, CPt S 500, CPt S 600, CPt S450ST, CPt S500GT, CPt V433, CPt V433/V466GT, CPt V466GT, CPtC, CPt-C C400GT/550, CPt-C series C400GT/550, CPTS, CPTV, CPtV 466GT, CPX, CPx 450, CPx 500, CPx 650, CPx 750, CPx H450GT, CPx H500GT, CPx J650GT, CPx J750, CPx PIII 500, CPXH, CPXH 500GT, CPXJ, CPxJ 650GT, LCP, M, M40, M50, PP01, PP01L, PP01X, PPL, PPX, Precision: M40, M50, Workstation M40, Workstation M50, Corresponding Part #'s: 0003149C, 01J433, 07H508, 1691P, 1U515, 1X511, 2U265, 310-0113, 312-0009, 312-0028, 312-0522, 312-3250, 312-3280, 3149C, 3H625, 5081P, 5208U, 53977, 5H980, 66912, 66WHR, 6M934, 75UYF, 8208U, 851UY, 8M815, b1J433, ER-L510, LIP4038DLP, OEM1J433, This list is not all inclusive but covers the majority of part numbers. If your part number does not show up it, the battery still will fit your corresponding Model.

Same Day Ship Next Day Shipping Options 2 Year Warranty Money Back Guarantee Guaranteed Lowest Price No Risk Shopping Secure Online Ordering Manufacturer Direct All Model and Part Numbers Commonly Asked Questions Batteries in Stock Batteries on Sale 77 wHr, 14.8Volts, 5200 mAh,  8 Cells  Smart Lithium Ion (li-ion) Price: $94.00   $84.00  Qty:     Our Product #: LBD-D01-5200 Found a lower price? Let us beat it! Click Here No Software or CDs Necessary No Memory Effect. Includes a 2 year Warranty and High Grade Cells. Do not be fooled by the other websites - click here See All Laptop Models and Part Numbers Commonly Asked Questions How long will this battery run/last on a full charge?  A ‘realistic’ average run-time for a battery is 2 to 5 hours all depending on your laptop settings and the type of applications you are running. Make sure to have your laptop settings on "laptop" this will save your battery life while running on the battery. What is wHr and mAh?  wHr refers to Watt Hours. The higher the wHr the higher capacity the battery can hold. The wHr is a calculation of voltage and mAh. We offer the highest, safest capacities for laptop batteries available. mAh refers to Milli Amp Hours. This is basically the capacity holding of the battery. Higher mAh will hold more "juice". Will this High Capacity Battery work with my Laptop? Yes. This battery will fit and work with your laptop. Your laptop has a voltage regulator built in. Voltage is the only thing that matters with the battery in reference to the laptop. The mAh is only the ability to hold a capacity. Your laptop will regulate the voltage so if your old battery was a lower Voltage battery that will not matter. This battery will work in your laptop and give you more battery life. What is the life of a battery under normal use? The life of a battery under normal use is around 500 cycles. This should last at least 2 years for the average user. If your battery is not lasting at least 30 minutes you need a new battery. How much is the cost of Shipping and how will it ship? Shipping is currently FREE via United States Postal Service (USPS) 2-3 day delivery service. Anywhere in the US and the US provinces. For international orders please see our company policies Do you manufacture your own batteries? Yes, we manufacture our own batteries.  Our factory is located in China.  Almost all batteries on the market are manufactured in China including all the major brand names like Dell and HP. Are these batteries new or refurbished? All of our batteries are brand new.  We never sell refurbished or used batteries. What if my part number is not listed? This corresponding part number list is not complete but covers the majority of part numbers.  If your corresponding part number is not on this list, the battery will fit with your corresponding laptop model. Where are you located? In Southern California How long have you been in Business? We’ve been in business since 2000 and are members of the Better Business Bureau. Do you offer overnight delivery? YES, we offer 1-2 Day USPS Express Mail and UPS Next Day Air Saver for additional shipping fees. (we only ship Monday - Friday last shipment goes out 12:00 pm Pacific)

 

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Highest Quality in Comparison - High Grade Cells
We have strict quality control because we manufacture our own batteries, unlike most battery websites that are selling random batteries from China. The chemical cells inside a battery can be categorized by 4 different grade types, ranging from low to high. We only use the highest grade cells for our batteries. Many websites are selling low grade cells and offer them at a cheap price. There is a problem with these cheap cells, your battery will die very quickly and you will have to spend money on a new battery again. Because of the high grade cells we use, we're able to offer a 2-year warranty. Other websites cannot offer this warranty because they know their batteries will die within 2 years. We're happy to offer a 2-year warranty because we have confidence in our products.